KEB COMBIVERT F6 Programming Manual

Motor parameterization
354
© 2022 KEB Automation KG
6.2.16.3 Model stabilization
6.2.16.3.1 Stabilisation current / standstill current (only SCL)
The stabilisation current stabilises the model at lower speeds. Only active for oper-
ation without encoder.
It is reduced to zero in the speed range of ds36 to ds37.
i
➢ Note for synchronous reluctance motor: From version V2.9, ds35 also serves
as stabilisation current for the synchronous reluctance motors. Parameters
ds36 and ds37 have no effect. The stabilisation current is permanently neces-
sary, independent of the speed.
ds30
model mode
0x241E
Bit
Function
Value
Plaintext
Notes
0
scl stabilisation
current
0
off
Activates / deactivates the stabilisation current in en-
coderless operation (SCL)
1
on
The stabilisation current characteristic is parameterized with ds35…ds37.
Index
Id-Text
Name
Function
0x2423
ds35
scl stabilisation current
Stabilisation current in % of the rated motor current.
Only for the synchronous machine it can be useful to
specify a negative stabilisation current.
0x2424
ds36
min. speed for stab. cur-
rent
Speed limits (in % rated motor speed), which lowering
the stabilisation current to 0 (value programmed in
ds35)
0x2425
ds37
max. speed for stab. cur-
rent
ds35
ds36
ds37
50% rated motor current
5% rated speed
10% rated speed
21
1
Figure 91: Stabilisation current depending on speed
stabilisation current [% dr03]
actual speed [% dr04]
ds35
ds37
ds36

KEB COMBIVERT F6 Specifications

General

Brand	KEB
Model	COMBIVERT F6
Category	Controller
Language	English